<p>When it comes to ensuring electrical safety and reliability in industrial and commercial settings, selecting the right Residual Current Circuit Breaker with Overcurrent protection (RCBO) is crucial. This RCBO offers a robust solution tailored to meet a variety of technical requirements, making it an ideal choice for professionals seeking dependable performance.</p><p>Rated at 40 A with a rated voltage of 240 V, this RCBO is designed for efficient protection against overcurrents and earth faults. It boasts a high breaking capacity of 15 kA, providing substantial resilience against short circuits. The device adheres to rigorous standards as per IEC/EN 61009-1 and IEC/EN 61009-2-1, ensuring compliance with international safety protocols.</p><p>The product features dual poles and operates within an ambient temperature range from -25 to 55 degrees Celsius, accommodating diverse environmental conditions typical in Australia. Its degree of protection stands at IP20/IP40, offering adequate safeguarding against dust ingress in enclosed spaces while maintaining user accessibility.</p><p>Engineered with practicality in mind, the RCBO has a compact design measuring 35 mm in width, 85 mm in height, and 69 mm in depth—ideal for space-constrained installations on DIN rails. Weighing just 200 g, its lightweight nature facilitates ease of handling during installation or maintenance processes.</p><p>This unit supports various wire types with connecting capacities ranging from busbars (10-10 sq-mm) to flexible wires (0.75-16 sq-mm), enhancing versatility across different wiring systems. The screw clamp terminal type ensures secure connections under a tightening torque of up to 2.8 N-m.</p><p>With an impressive electrical durability rated at 10,000 cycles and instantaneous operating characteristics marked by the C curve type response pattern, this RCBO efficiently manages both overloads and transient faults without unnecessary tripping. Additionally, its residual current detection capability is set at Type A with sensitivity down to 30 mA—essential for detecting AC/DC pulsating currents effectively.</p><p>The device&#39;s fault detection mechanism includes a blue flag on the toggle switch for easy identification during inspections or troubleshooting sessions. Furthermore, clear contact position indicators display red when ON and green when OFF for straightforward operational status checks.</p><p>In terms of insulation properties: rated impulse withstand voltage reaches up to 4 kV; dielectric test voltage stands firm at 2 kV; overvoltage category III certification assures enhanced resistance under surges typically encountered within industrial environments—all contributing factors towards long-term product reliability.</p><p>Conclusively wrapped within RAL7035 grey housing—aesthetically pleasing yet functional—the power supply connection remains arbitrary allowing adaptable integration into existing setups seamlessly without necessitating extensive modifications elsewhere along your distribution network infrastructure.</p>